Making email addresses safe from bots on a webpage? [closed]

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Working with content and attr in CSS:

.cryptedmail:after {
  content: attr(data-name) "@" attr(data-domain) "." attr(data-tld); 
}
<a href="#" class="cryptedmail"
   data-name="info"
   data-domain="example"
   data-tld="org"
   onclick="window.location.href="https://stackoverflow.com/questions/483212/mailto:" + this.dataset.name + '@' + this.dataset.domain + '.' + this.dataset.tld; return false;"></a>

When javascript is disabled, just the click event will not work, email is still displayed.

Another interesting approach (at least without a click event) would be to make use of the right-to-left mark to override the writing direction. more about this: https://en.wikipedia.org/wiki/Right-to-left_mark

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